Fort Farnsworth (Va.)

found: Work cat.: NUCMC data from Historic Northampton for First Connecticut Artillery order for change of hour of artillery drills, 1865(Fort Farnsworth, Va.)

found: Encycl. historic forts, 1988:p. 801 (under Alexandria defenses: Forts Weed, Farnsworth, and O'Rourke constructed, which along with other fortifications already in place, formed an almost continuous line of defense; held by Union troops until the cessation of the war when they were gradually abandoned and dismantled)